Upset Brief · CA-33 · Stephanie M. Vargas (R) vs. Pete Aguilar (D), incumbent

A long shot on the math: it takes a 9.1-point national wave.

9%
odds today
10%
odds with the plan
13,679
net votes to find
37
days left; voting starts October 5
Where
  1. 01
    Redlands
    Starting line Aguilar +6. 1.6% split their ticket.
    +191
  2. 02
    Rancho Cucamonga
    Starting line even. 1.0% split their ticket.
    +171
  3. 03
    San Bernardino
    Starting line Aguilar +18. 0.7% split their ticket.
    +134
  4. 04
    Fontana
    Starting line Aguilar +10. 0.5% split their ticket.
    +100
  5. 05
    Rialto
    Starting line Aguilar +23. 0.9% split their ticket.
    +97
  6. 06
    Highland
    Starting line Vargas +4. 0.7% split their ticket.
    +66

The top 10 cities and unincorporated areas carry 100% of the plan.

How
  • P
    Persuade
    614 voters who split their ticket in recent elections and lean Aguilar today.
    +614
  • M
    Mobilize
    There are almost no cities and unincorporated areas Vargas's side carries, so turnout alone cannot help here.
    +0
  • C
    Consolidate
    Voters who went third party in recent races, in the cities and unincorporated areas that lean Vargas's way.
    +263

Plus a national shift of 9.1 points of margin (12,802 votes) that no campaign controls.

What has to be true
  1. Vargas wins 50 percent of the ticket splitters now leaning Aguilar.
  2. The national environment moves about 9.1 points toward Vargas's side between now and November 3.
  3. No 2026 public poll exists for this race, so the starting line is a weighted blend of official recent results; the first real poll will move it.
The numbers behind it
  • 01
    Crossover regression
    525 precincts, R² 0.955, 114 crossover precincts identified
  • 02
    Monte Carlo
    20,000 seeded simulated elections with a 7-point baseline error. 90% range of the final margin with the plan: -28,969 to 3,539 votes.
  • 03
    Money, FEC candidate totals through June 30
    Vargas no FEC totals reported; Aguilar $3,457,642.
  • 04
    Call program for this list
    1,365 households, 4,095 dials, about 215 live conversations: an estimated $847 at published rates.
For the campaign

Run this list with HyperPhonebank.

Professional live callers on exactly these voters: persuasion, voter ID and ballot chase, with a live dashboard of every conversation. An estimated $847 for the full list. Days to launch.

For donors, PACs and committees

Fund the contact, see every call.

A program on this list with a dashboard you can watch daily: conversations, voter IDs and ballots chased, precinct by precinct.

The full plan, the map and the live odds simulator ›All California races ranked ›

Independent analysis by The Political Group from official California Secretary of State precinct returns (2022 and 2024), FEC filings and published polls, as of September 26, 2026. Not affiliated with any candidate or party.